public bool DeleteOne <T>(string collectionName, string field, T value)
{
try
{
var filter = Builders.FilterEq <T>(field, value);
var collection = _database.GetCollection <BsonDocument>(collectionName);
collection.DeleteOne(filter);
return(true);
}
catch
{
return(false);
}
}
public bool UpdateOne(string collectionName, string field, string value, UpdateDefinition <BsonDocument> update)
{
try
{
var filter = Builders.FilterEq(field, value);
var collection = _database.GetCollection <BsonDocument>(collectionName);
collection.UpdateOne(filter, update);
return(true);
}
catch (Exception ex)
{
string xx = ex.Message;
return(false);
}
}
public long SelectCount <T>(string collectionName, string field, T value)
{
var collection = _database.GetCollection <BsonDocument>(collectionName);
return(collection.Find(Builders.FilterEq <T>(field, value)).CountDocuments());
}
public long SelectCount(string collectionName, string field, ObjectId id)
{
var collection = _database.GetCollection <BsonDocument>(collectionName);
return(collection.Find(Builders.FilterEq(field, id)).CountDocuments());
}